304893409060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2330633}}^1$

素因数の和:2330884

約数の個数: 48

約数和(自身を含む): 664062884352

約数和(自身を除く): 359169475292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 211, 310, 422, 620, 844, 1055, 2110, 4220, 6541, 13082, 26164, 32705, 65410, 130820, 2330633, 4661266, 9322532, 11653165, 23306330, 46612660, 72249623, 144499246, 288998492, 361248115, 491763563, 722496230, 983527126, 1444992460, 1967054252, 2458817815, 4917635630, 9835271260, 15244670453, 30489340906, 60978681812, 76223352265, 152446704530, 304893409060]

約数ペア:

[(1, 304893409060), (2, 152446704530), (4, 76223352265), (5, 60978681812), (10, 30489340906), (20, 15244670453), (31, 9835271260), (62, 4917635630), (124, 2458817815), (155, 1967054252), (211, 1444992460), (310, 983527126), (422, 722496230), (620, 491763563), (844, 361248115), (1055, 288998492), (2110, 144499246), (4220, 72249623), (6541, 46612660), (13082, 23306330), (26164, 11653165), (32705, 9322532), (65410, 4661266), (130820, 2330633)]